9 Form 4 filings for GRMN between 2026-07-31 and 2026-08-20, from 7 filers. 9 discretionary (4 sales, 0 purchases). 2 of 9 state a filing-level total, summing to $3,311,367; the rest report only their largest transaction, so the true figure is higher. Prices ran $292 to $300.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-20 | Wang Cheng-Wei | sold | 3,102 | $297.84 | $2,975,982 | 7 | |
| 2026-08-19 | BURRELL JONATHAN | gifted | 393,000 | — | — | 9 | |
| 2026-08-11 | BURRELL JONATHAN | gifted | 298,000 | — | — | 4 | |
| 2026-08-05 | BURRELL JONATHAN | gifted | 408,000 | — | — | 8 | |
| 2026-08-04 | Straub Philip | gifted | 670 | — | — | — | |
| 2026-08-04 | KAO MIN H | gifted | 3,090 | — | — | — | |
| 2026-07-31 | Biddlecombe Sean | sold | 986 | $292.88 | — | — | |
| 2026-07-31 | MAXFIELD JOSHUA H | VP, General Counsel | sold | 442 | $292.17 | $335,385 | 3 |
| 2026-07-31 | PEMBLE CLIFTON A | sold | 4,029 | $300.00 | — | — | |
| 9 filings · 7 filers · disclosed totals only | $3,311,367 (2/9) | — | |||||